Proportionality in Tables, Graphs, and Equations

What is the unit rate for the rain fall?

• 2 cm per hour
• 1 cm per hour
• ¹/₂ cm per hour
• 4 cm per hour

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CCSS.MATH.CONTENT.7.RP.A.2

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Solve the proportion.

• q=2
• q=9
• q=4.5
• q=6

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Solve the proportion.

• k=90
• k=3.3
• k=60
• k=5

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Hamburger sells 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30
• $20
• $60
• $10

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Which best describes the graph represented in this table?

•  proportional
• non-proportional

Tags

CCSS.MATH.CONTENT.7.RP.A.2

What is the constant of proportionality? 

• 3
• 10
• 30
• 1/10

Tags

CCSS.MATH.CONTENT.7.RP.A.2

What is the constant of proportionality? 

• 4
• 1/4
• 8
• 1/8

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none (not proportional)

Tags

CCSS.MATH.CONTENT.7.RP.A.2

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.MATH.CONTENT.7.RP.A.2